Postcode 3123 in Austria
List of localities associated with postcode 3123 in Austria.
| Town/locality | Region / county / province | Page |
|---|---|---|
| Angern | Niederösterreich | View |
| Diendorf | Niederösterreich | View |
| Doppel | Niederösterreich | View |
| Eitzendorf | Niederösterreich | View |
| Flinsdorf | Niederösterreich | View |
| Fugging | Niederösterreich | View |
| Greiling | Niederösterreich | View |
| Großhain | Niederösterreich | View |
| Großrust | Niederösterreich | View |
| Grünz | Niederösterreich | View |
| Heinigstetten | Niederösterreich | View |
| Hofstetten | Niederösterreich | View |
| Kleinhain | Niederösterreich | View |
| Kleinrust | Niederösterreich | View |
| Landhausen | Niederösterreich | View |
| Mittermerking | Niederösterreich | View |
| Neustift | Niederösterreich | View |
| Obermerking | Niederösterreich | View |
| Obritzberg | Niederösterreich | View |
| Pfaffing | Niederösterreich | View |
| Schweinern | Niederösterreich | View |
| Thallern | Niederösterreich | View |
| Untermerking | Niederösterreich | View |
| Winzing | Niederösterreich | View |
| Zagging | Niederösterreich | View |
This postcode is associated with 25 localities Austria.
Main source : OpenPLZ Austria street postal-code API export. Last update : 7/13/2026.
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